Trying to push down an event and a field from a base class to its derived class Build0(Internal), VS2005 JetBrains.ReSharper.Util.InternalErrorException: The method or operation is not implemented. An exception has occurred ---> System.NotImplementedException: The method or operation is not implemented. at JetBrains.ReSharper.Psi.Impl.Special.EventAccessor.get_ExplicitImplementations() in c:\BuildAgent\work\Server\ReSharper-Main\src\Psi\src\impl\special\EventAccessor.cs:line 276 at JetBrains.ReSharper.Psi.CSharp.Util.CSharpDeclaredElementUtil.InterfaceQualification(IOverridableMember member) in c:\BuildAgent\work\Server\ReSharper-Main\src\Psi.CSharp\src\Util\CSharpDeclaredElementUtil.cs:line 152 at JetBrains.ReSharper.Refactorings.PushMembersDown.PreExecutionStage.FindLocalPrivateImplementations(IProgressIndicator progressIndicator) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\PushMembersDown\PreExecutionStage.cs:line 136 at JetBrains.ReSharper.Refactorings.PushMembersDown.PreExecutionStage.Initialize(IProgressIndicator progressIndicator) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\PushMembersDown\PreExecutionStage.cs:line 88 at JetBrains.ReSharper.Refactorings.Util.StagedRefactoringBase.SetCurrentStage(IRefactoringStage value, IProgressIndicator progressIndicator) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Util\StagedRefactoringBase.cs:line 30 at JetBrains.ReSharper.Refactorings.PushMembersDown.PushMembersDownPage.Commit(IProgressIndicator progressIndicator, CustomPageCommitFlags flags) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\PushMembersDown\PushMembersDownPage.cs:line 93 at JetBrains.ReSharper.Refactorings.Workflow.WorkflowProcessor.CustomPageCommitter.Commit(IProgressIndicator progressIndicator) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 580 — End of inner exception stack trace — at JetBrains.ReSharper.Util.Logger.LogExceptionEx(Exception, String, Boolean) in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Util\src\Logger.cs:line 391 column 5 at JetBrains.ReSharper.Util.Logger.LogException(Exception) in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Util\src\Logger.cs:line 400 column 3 at JetBrains.ReSharper.Refactorings.Workflow.CustomPageCommitter.Commit(IProgressIndicator) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 590 column 11 at JetBrains.ReSharper.Shell.Progress.TaskHelper.Run() in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\Progress\UITaskExecutor.cs:line 231 column 13 at System.Windows.Forms.Control.InvokeMarshaledCallbackDo(ThreadMethodEntry) at System.Windows.Forms.Control.InvokeMarshaledCallbackHelper(Object) at System.Threading.ExecutionContext.runTryCode(Object) at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode, CleanupCode, Object) at System.Threading.ExecutionContext.RunInternal(ExecutionContext, ContextCallback, Object) at System.Threading.ExecutionContext.Run(ExecutionContext, ContextCallback, Object) at System.Windows.Forms.Control.InvokeMarshaledCallback(ThreadMethodEntry) at System.Windows.Forms.Control.InvokeMarshaledCallbacks() at System.Windows.Forms.Control.WndProc(Message&) at System.Windows.Forms.ScrollableControl.WndProc(Message&) at System.Windows.Forms.ContainerControl.WndProc(Message&) at System.Windows.Forms.Form.WndProc(Message&) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&) at System.Windows.Forms.ControlNativeWindow.WndProc(Message&) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr, Int32, IntPtr, IntPtr) at JetBrains.UI.Interop.Win32Declarations.DispatchMessage(MSG&) at JetBrains.ReSharper.Shell.Progress.UITaskExecutor.RunMessageLoop() in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\Progress\UITaskExecutor.cs:line 127 column 11 at JetBrains.ReSharper.Shell.Progress.UITaskExecutor.ExecuteTask(TaskHelper, String, Boolean, Boolean&) in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\Progress\UITaskExecutor.cs:line 149 column 11 at JetBrains.ReSharper.Shell.Progress.UITaskExecutor.ExecuteTask(TaskWithProgress, String, Boolean&) in c:\BuildAgent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\Progress\UITaskExecutor.cs:line 170 column 7 at JetBrains.ReSharper.Refactorings.Workflow.TaskExecutorWrapper.ExecuteTask(TaskWithProgress, String, Boolean&) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 479 column 9 at JetBrains.ReSharper.Refactorings.Workflow.WorkflowProcessor.CommitPage(ICustomPage, Boolean&, Boolean&) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 239 column 11 at JetBrains.ReSharper.Refactorings.Workflow.WorkflowProcessor.ShowNextPage() in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 114 column 15 at JetBrains.ReSharper.Refactorings.Workflow.WorkflowProcessor.MyForm_OnContinueClicked(Object, EventArgs) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\WorkflowProcessor.cs:line 93 column 5 at JetBrains.ReSharper.Refactorings.Workflow.RefactoringWizardForm.myContinueButton_Click(Object, EventArgs) in c:\BuildAgent\work\Server\ReSharper-Main\src\Refactorings\src\Workflow\RefactoringWizardForm.cs:line 482 column 3 at System.Windows.Forms.Control.OnClick(EventArgs) at System.Windows.Forms.Button.OnClick(EventArgs) at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs) at System.Windows.Forms.Control.WmMouseUp(Message&, MouseButtons, Int32) at System.Windows.Forms.Control.WndProc(Message&) at System.Windows.Forms.ButtonBase.WndProc(Message&) at System.Windows.Forms.Button.WndProc(Message&) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&) at System.Windows.Forms.ControlNativeWindow.WndProc(Message&) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr, Int32, IntPtr, IntPtr)